DE3615830C2 - - Google Patents

Info

Publication number
DE3615830C2
DE3615830C2 DE3615830A DE3615830A DE3615830C2 DE 3615830 C2 DE3615830 C2 DE 3615830C2 DE 3615830 A DE3615830 A DE 3615830A DE 3615830 A DE3615830 A DE 3615830A DE 3615830 C2 DE3615830 C2 DE 3615830C2
Authority
DE
Germany
Prior art keywords
drive shaft
corrosion
gear
armored
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE3615830A
Other languages
German (de)
English (en)
Other versions
DE3615830A1 (de
Inventor
Axel Dipl.-Ing. 5608 Radevormwald De Fitjer
Guenther 5630 Remscheid De Hopphan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Barmag AG
Original Assignee
Barmag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE8514568U priority Critical patent/DE8514568U1/de
Application filed by Barmag AG filed Critical Barmag AG
Priority to DE19863615830 priority patent/DE3615830A1/de
Publication of DE3615830A1 publication Critical patent/DE3615830A1/de
Application granted granted Critical
Publication of DE3615830C2 publication Critical patent/DE3615830C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE19863615830 1985-05-17 1986-05-10 Drehkolbenpumpe, insbesondere austragszahnradpumpe Granted DE3615830A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8514568U DE8514568U1 (de) 1985-05-17 1985-05-17 Drehkolbenpumpe, insbesondere Austragszahnradpumpe
DE19863615830 DE3615830A1 (de) 1985-05-17 1986-05-10 Drehkolbenpumpe, insbesondere austragszahnradpumpe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3517743 1985-05-17
DE8514568U DE8514568U1 (de) 1985-05-17 1985-05-17 Drehkolbenpumpe, insbesondere Austragszahnradpumpe
DE19863615830 DE3615830A1 (de) 1985-05-17 1986-05-10 Drehkolbenpumpe, insbesondere austragszahnradpumpe

Publications (2)

Publication Number Publication Date
DE3615830A1 DE3615830A1 (de) 1986-11-20
DE3615830C2 true DE3615830C2 (enrdf_load_stackoverflow) 1991-02-28

Family

ID=37834132

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8514568U Expired DE8514568U1 (de) 1985-05-17 1985-05-17 Drehkolbenpumpe, insbesondere Austragszahnradpumpe
DE19863615830 Granted DE3615830A1 (de) 1985-05-17 1986-05-10 Drehkolbenpumpe, insbesondere austragszahnradpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8514568U Expired DE8514568U1 (de) 1985-05-17 1985-05-17 Drehkolbenpumpe, insbesondere Austragszahnradpumpe

Country Status (1)

Country Link
DE (2) DE8514568U1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130312C1 (enrdf_load_stackoverflow) * 1991-09-12 1992-12-24 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
DE4207088C1 (en) * 1991-09-12 1993-06-09 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De Feeder for high viscosity e.g. rubber - has sealed housing contg. two revolving toothed wheels with spiral flow bores which return leaked material back to feed gap

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558888B1 (de) * 1992-03-06 1996-09-11 HERMANN BERSTORFF Maschinenbau GmbH Einrichtung zur Verarbeitung von hochviskosem Kautschuk oder thermoplastischem Kunststoff
FR2703110B1 (fr) * 1993-03-26 1996-02-02 Coreau Pompe a engrenage pour fluides tres visqueux.
WO2005079302A2 (en) * 2004-02-13 2005-09-01 Argo-Tech Corporation Low cost gear fuel pump
US8235691B2 (en) * 2008-05-28 2012-08-07 Roper Pump Company Dual displacement external gear pump
CN113090672A (zh) * 2021-03-26 2021-07-09 龙岩市金山粉末冶金有限公司 一种齿轮泵的滑动轴座及其制造工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199273A (de) * 1937-04-10 1938-08-15 Barmag Barmer Maschf Zahnradspinnpumpe.
DE759960C (de) * 1940-03-09 1953-09-14 Rudolf Roetheli Zahnradpumpe
US2723626A (en) * 1949-03-01 1955-11-15 Tuthill Pump Co Pump drive
FR1033234A (fr) * 1950-07-05 1953-07-09 Deutsche Edelstahlwerke Ag Pompe pour matières synthétiques, en particulier pompe à filer
US3128710A (en) * 1960-09-19 1964-04-14 Oscar C Blomgren Gear pump
GB1270122A (en) * 1969-03-06 1972-04-12 Plessey Co Ltd Improvements in or relating to gear pumps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130312C1 (enrdf_load_stackoverflow) * 1991-09-12 1992-12-24 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
DE4207088C1 (en) * 1991-09-12 1993-06-09 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De Feeder for high viscosity e.g. rubber - has sealed housing contg. two revolving toothed wheels with spiral flow bores which return leaked material back to feed gap

Also Published As

Publication number Publication date
DE3615830A1 (de) 1986-11-20
DE8514568U1 (de) 1986-09-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: BARMAG AG, 5630 REMSCHEID, DE

8125 Change of the main classification

Ipc: F04C 2/14

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee